Re: [PATCH 0/3] Fix Xen cpu hotplug build

From: Ingo Molnar
Date: Fri Sep 05 2008 - 12:54:19 EST



* Ingo Molnar <mingo@xxxxxxx> wrote:

>
> * Alex Nixon <alex.nixon@xxxxxxxxxx> wrote:
>
> > This patch series contains various build fixes against the Xen cpu hotplug series currently in tip/x86/xen
> >
> > Diff stats:
> >
> > arch/x86/kernel/cpu/common.c | 7 -------
> > arch/x86/kernel/process_32.c | 7 +++++++
> > arch/x86/kernel/process_64.c | 7 +++++++
> > arch/x86/kernel/tlb_32.c | 8 ++++++++
> > drivers/xen/Makefile | 3 ++-
> > drivers/xen/cpu_hotplug.c | 2 +-
> > include/asm-x86/smp.h | 9 ---------
> > include/asm-x86/tlbflush.h | 10 ++++++++++
> > 8 files changed, 35 insertions(+), 18 deletions(-)
>
> applied to tip/x86/xen, thanks Alex!

fails to build with this config:

http://redhat.com/~mingo/misc/config-Fri_Sep__5_18_51_13_CEST_2008.bad

arch/x86/xen/built-in.o: In function `xen_play_dead':
(.text+0x576a): undefined reference to `play_dead_common'
arch/x86/xen/built-in.o: In function `xen_cpu_disable':
(.text+0x57b1): undefined reference to `cpu_disable_common'

Ingo
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